Pump enclosure



FIG. 1 is a front view;

FIG. 2 is a top view;

FIG. 3 is a bottom view;

FIG. 4 is a side view; and,

FIG. 5 is a view of the back of the enclosure.

The broken line showing of elements in FIGS. 1 through 4 are included for the purpose of illustrating portions of the pump enclosure that form no part of the claimed design. 

CLAIM The ornamental design for a pump enclosure, as shown and described. 